What are the types of climbing walls?

　　Speed Wall

　　Specifically designed for speed climbing competitions, the wall typically stands 12.5 meters high for youth climbers and 15.5 meters high for adults.

　　The wall is either vertical or slightly overhanging (about 5°), with uniform holds and standardized routes, emphasizing explosive power and rhythm.

　　Difficulty Route (Lead / Sport Wall)

　　The height typically ranges from 10 to 18 meters, replicating the complex topography of natural rock walls, such as eaves, overhangs, and corners.

　　The routes are randomly set by the route setter, with difficulty graded according to the French grading system (e.g., 6a, 7b), and climbed as lead climbs.

　　Bouldering Wall

　　The height is typically ≤5 meters, with a 50–80 cm-thick high-density foam pad laid underneath for protection.

　　Short routes (3–8 holds) that emphasize explosive power, technical skill, and creative movement, with no rope protection required.

　　Fingerboard Wall (Crimping / Fingerboard Wall)

　　Height: 1–2 meters; specifically designed to enhance fingertip grip strength and forearm endurance.

　　Equipped with open-style and edge-style fingerboards, ideal for advanced training.

　　Warm-up Wall

　　Height: 1.5–2.5 meters; wall is vertical; holds are large and smooth, with wide spacing (30–50 centimeters).

　　No fixed route; used to activate muscles and practice basic movements.